[ms-controller] {
  display: none;
}
.columns {
  width: 2200px;
  background: #a9ea00;
  -moz-column-width: 340px;
  -webkit-column-width: 340px;
  column-width: 340px;
  -moz-column-gap: 0px;
  -webkit-column-gap: 0px;
  column-gap: 0px;
  margin: 0px;
  font-size: 0;
  -webkit-text-size-adjust: none;
  height: 600px;
}
.noPaddingRight {
  padding-right: 0;
}
.hover.app_small .appbody:before {
  content: "";
  display: block;
  width: 150px;
  height: 5px;
  position: absolute;
  top: 15px;
  background: #01B4D2;
}
.hover.app_small.placehoder:before {
  content: "";
  display: block;
  width: 150px;
  height: 5px;
  position: absolute;
  top: 20px;
  background: #01B4D2;
}
.hover.app_middle .appbody:before {
  content: "";
  display: block;
  width: 320px;
  height: 5px;
  position: absolute;
  top: 15px;
  background: #01B4D2;
}
.hover.app_middle.placehoder:before {
  content: "";
  display: block;
  width: 320px;
  height: 5px;
  position: absolute;
  top: 15px;
  background: #01B4D2;
}
.hover.app_big .appbody:before {
  content: "";
  display: block;
  width: 320px;
  height: 5px;
  position: absolute;
  top: 15px;
  background: #01B4D2;
}
app {
  display: inline-block;
  width: 150px;
  height: 150px;
  position: relative;
  list-style: none;
  padding: 20px 20px 0px 20px;
  font-size: 12px;
  -moz-column-gap: 0;
  -webkit-column-gap: 0;
  column-gap: 0;
}
.placehoder.app_small {
  height: 160px;
  width: 180px;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
}
.placehoder.app_small b {
  width: 150px;
  height: 150px;
  background: yellow;
  text-align: center;
  opacity: .3;
  display: block;
}
.placehoder.app_small b:before {
  content: "";
  display: block;
  width: 150px;
  height: 10px;
  position: relative;
  top: 0px;
  opacity: .3;
  background: yellow;
}
.placehoder.app_middle b {
  width: 320px;
  height: 150px;
  background: yellow;
  text-align: center;
  opacity: .3;
  display: block;
}
.appbody {
  background: red;
  width: 100%;
  height: 100%;
}
.appbody:hover {
  outline: 10px solid #d7a6e3;
}
.apphead {
  width: 100%;
  height: 30px;
  line-height: 30px;
  text-align: center;
  background: #fff;
  cursor: move;
}
.app_middle {
  width: 320px;
  height: 150px;
}
.app_big {
  width: 320px;
  height: 320px;
}
